Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_2010_7_a5, author = {G. G. Mikhailichenko}, title = {Functional equations in geometry of two sets}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {64--72}, publisher = {mathdoc}, number = {7}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2010_7_a5/} }
G. G. Mikhailichenko. Functional equations in geometry of two sets. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (2010), pp. 64-72. http://geodesic.mathdoc.fr/item/IVM_2010_7_a5/